Additive technology is a valuable process for medical implant manufacturing. The most common metallic material in this area is the Ti6Al4V alloy. The research aimed to learn the implant material behaviour in saltwater environments. During the sodium chloride test, material quantity and quality loss need to be evaluated. The corrosion resistance tes...

By Tünde Anna Kovács, Ahmad Buhairi Minhalina Binti, Ferenc Haraszti, László Tóth, Hassanen Jaber, Zoltán Nyikes

This research presents the design of a recommender system for an online store. The system utilizes user behavior data and purchase history to generate personalized product suggestions. Its main components include a recommender server and client modules. The recommender server performs the core recommendation logic independently of the online store,...

By Darko Radulović, Marija Blagojević

Freezing food slows down the physico-chemical and biochemical reactions in food. In honey, freezing is primarily used to delay or halt crystallization, reduce viscosity, and preserve nutritional components. However, low temperatures may influence the physico-chemical, antioxidant, and sensory properties of honey. This study compares the properties...

By Maja Milijaš, Mirjana Žabić, Dragoljub Cvetković

In engineering education, mathematics plays a key role not only in developing basic numerical competence but also in facilitating the understanding of advanced concepts and the development of critical reasoning. As technological innovation accelerates, particularly with the rise of artificial intelligence and data-driven systems, mathematics become...

By Marija Kaplar, Miloš Vučić, Zorana Lužanin

The challenges of the dynamic global market, whose effects are reflected in successful business, impose the need for every organization to deal more intensively with the management of employees' emotions in order to become and remain competitive. That is why more and more organizations are paying great attention to the development of emotional lite...

By Simonida Vilić, Sofija Pačariz

Abstract: Internal entrepreneurship refers to a process based on the creation of innovative ideas within existing companies with the aim of improving business strategy and achieving long-term success. Creative and innovative solutions arising from the concept of internal entrepreneurship represent a new product, a new service, or a new value that ...

By Sandra Đukanović, Zoran Rakićević, Ognjen Anđelić

In the modern digital age, mobile devices have become an indispensable part of everyday life. With the growing volume of data we handle daily, the speed of data loading and access becomes a crucial factor for the efficient operation of mobile applications. Large datasets are becoming increasingly common, such as, for example, the German collocation...

By Dijana Stojić, Dejan Vujičić, Đorđe Damnjanović, Marina Milošević

Thioamides and their derivatives are an interesting group of compounds because of their structural variations and also because of the combination of hard and soft donor atoms (S and N) that potentially allow coordination – in a variety of binding modes – to a wide range of metal centers, and also because of their biological significance...

By Marija Ristić, Maja Đukić, Jelena Petronijević, Ivan Jakovljević, Marina Ćendić Serafinović, Nenad Joksimović, Milena Vukić

In the past few decades, wavelets have found an important place in many fields due to their nature and advantages compared to other algorithms. When the focus is on signal processing, wavelets can be used as an algorithm for de-noising, frequency analysis, feature analysis, etc. The spectrogram is one of the most common visual representations of th...

By Đorđe Damnjanović, Marina Milošević, Nedeljko Dučić, Dijana Stojić, Dejan Vujičić

This research presents an analysis of the application and acceptance of various standards in the field of the Internet of Things (IoT). Employing t-test statistical analysis, the study analyzes differences between groups of standards in three key categories: implementation complexity, adoption level, and citation frequency. The results show that co...

By Darko Radulović, Marija Blagojević